Emergence

When an oil rig drills too deep, it unleashes a torrent of nightmares – the creatures of legend, always thought to be figments of our imagination, are now a real threat to the survival of humankind. But when he kills a seven foot tall demon with an axe to the skull, Dave Hooper – a booze-soaked, middle-aged oil rig safety manager – is transformed into a honest-to-god monster slayer.